Chapter 15
Using Failover
See the
Verifying the Failover Configuration
This section describes how to verify your failover configuration. This section includes the following
topics:
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•
•
See the
Using the Show Failover Command
On each module, verify the failover status by entering the following command in the system execution
space:
primary(config)# show failover
This command shows the following information:
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•
•
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•
See the following sample show failover command output. A description of each field follows.
FWSM(config)# show failover
Failover On
Failover unit Primary
Failover LAN Interface fover Vlan 150
Unit Poll frequency 15 seconds
Interface Poll frequency 15 seconds
Interface Policy 50%
Monitored Interfaces 249 of 250 maximum
Config sync: active
Last Failover at: 10:58:08 Apr 15 2004
Stateful Failover Logical Update Statistics
OL-6392-01
"Failover Configuration Example" section on page 15-27
Using the Show Failover Command, page 15-19
Viewing Monitored Interfaces, page 15-22
Testing the Failover Functionality, page 15-22
"Monitoring Failover" section on page 15-23
The failover status, either on or off
The active module
The IP addresses assigned for the active and standby modules
The failover link information
The interface policy
The stateful failover statistics
This host: Primary - Active
Active time: 2232 (sec)
admin Interface inside (10.6.8.91): Normal
admin Interface outside (70.1.1.2): Normal
Other host: Secondary - Standby
Active time: 0 (sec)
admin Interface inside (10.6.8.100): Normal
admin Interface outside (70.1.1.3): Normal
Link : Luifc Vlan 151
Stateful Obj
xmit
Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide
for a typical failover configuration.
section for other troubleshooting tools.
xerr
rcv
rerr
Verifying the Failover Configuration
15-19